Display panel portion with a transitional graphical user interface



FIG. 1 is a front view of a display panel portion with a transitionalgraphical user interface showing a first image in a sequence of theclaimed design; and,

FIG. 2 is a front view of a second image included in the sequence of theclaimed design.

The longer-incremented broken lines showing of a portion of a displaypanel of a communications terminal illustrate environment and form nopart of the claimed design. The images and text in shown infiner-incremented broken lines illustrate features of the transitionalgraphical user interface that form no part of the claimed design.

The appearance of the transitional image sequentially transitionsbetween the images shown in FIGS. 1 to 2.

CLAIM The ornamental design for a display panel portion with transitional graphical user interface, as shown and described. 